
Les Diablerets Monthly Climate Averages
Near Les Diablerets there is the ski resort Glacier 3000 – Les Diablerets. High season with the best snow conditions are typically November, December, January, February, March, April, although the resort open in October and close in May. Nevertheless, you can still enjoy the fresh air and view during the off season.
To help you choose the best time to travel, you can find climate data below on the weather in Les Diablerets .
Month | ![]() day |
![]() night |
![]() rain |
![]() |
January | +1.4 | -6.9 | 69 | 9.6h |
February | +2.6 | -6.1 | 64 | 10.9h |
March | +6.4 | -3.5 | 71 | 12.5h |
April | +10.2 | -0.3 | 70 | 14.2h |
May | +14.7 | +3.6 | 90 | 15.6h |
June | +18.4 | +6.9 | 106 | 16.4h |
July | +20.7 | +8.9 | 110 | 16h |
August | +20 | +8.5 | 106 | 14.7h |
September | +17 | +6.5 | 88 | 13h |
October | +11.8 | +2.5 | 83 | 11.4h |
November | +6.1 | -1.9 | 75 | 10h |
December | +2.5 | -5.3 | 79 | 9.2h |
Temperature in Les Diablerets
The table shows that the hottest months in Les Diablerets are July and August, during which the average daytime temperature reaches +20.7°C and the nighttime temperature falls to +8.9°C.
The coldest months are January and December, when the daily average temperature falls to +1.4°C, and drops to -6.9°C during the night.
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Les Diablerets climate by month
Precipitation
The largest amount of precipitation falls on average in July and June, up to 110mm, and the least in February and January — up to 64mm.